Yesterday I posted a trick with photos where you could scroll through them at a ridiculous speed. Today, there is a nice trick: flipping photos upside down. Since I can not post a video here, click here for the video showing off the trick If you don't want to watch the video, here are the instructions: 1.) Open a photo 2.) Place a finger at the bottom and center of the photo. 3.) Rotate 90 degrees 4.) Place a secondfinger on the top left corner of the photo 5.) Your photo will flip upside down. 6.) Works like 50% of the time.